National Museum of Nuclear Science & History
D. A. Plunkett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Raymond C. Grills is an American physical chemist who worked at the University of Chicago’s Metallurgical Laboratory and at Hanford during the Manhattan Project.
W. H. Seaman worked for the United States Engineer District Office.
Joe L. Clark served in the 1st Ordnance Squadron.
